The Cockroach-like Girl Is My Beast - Chapter 141 - 124: Upgrade Secret Realm

This novel is also known as Almighty Video Game Designer

Chen Mo a game designer got sent to a parallel world with advance technology but undeveloped game concepts.

Watch as he redefines the world’s gaming industry with the games he remade from his old world.

- Description from Novelupdates

For Marco, Lucas is his meek little brother. For the rest of the world, he is the menacing Ghost of Vermil.“Angels endow blessings. Demons sow curses.” A hundred years ago, angels and demons descended on earth. It is said they are still here.Annointed with potent holy power, Marco is set to join the Kingdom's Holy Army to fight off the demonic legion. But before that, he must confront the trail of blood and ash that points to Lucas's involvement with the dark side.As mysteries unfold and loyalties fracture, Marco is faced with the question: where does holiness end and damnation begin? If all lines are blurred and the fate of humanity is at stake, will he have enough resolve to strike down the brother he once swore to protect?

“Hmph, my dumb big sister is in danger!” A mischievous grin spread across his face. “Hehehehe... this gives me the perfect excuse to finally use this treasure I’ve acquired but never bothered with!” He rummaged through his belongings, carefully selecting various items. “A bit of this... and this... and a dash of this.” Boom! The explosion of energy sent a ripple through the air as he laughed maniacally. “Hahaha! It’s done! Now, all I need is a compatible host for it.” Years later... “Did I overdo it?” he wondered in awe, watching as his creation wreaked havoc, conquering world after world with ease, as though stealing candies from children.

The fantasy VRMMORPG, Battle Worlds, is one of the most played games in the world.

In this game, there's a legendary player that could defeat a "Boss" on his own.

His name is Blood(In-Game-Name).

Blood is a legendary player that surpassed all the players in the world. He completed hundreds of quests and dungeon raids alone.

When Blood was going to log off, suddenly the virtual capsule that he was wearing exploded causing him to die.

His soul didn't go to the cycle of reincarnation but it was sucked by something causing him to transmigrate into a body of Goblin.

This is a story about a boy that was transmigrated in the body of a Goblin. Follow him as he rises through the ranks and become the most powerful monster in the world.

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Tags: Action, Adventure, Fantasy, World Travel, Sword and Magic, Late Romance, Tragedy, Game Elements, Non-human protagonist, System, Beast Companion, Gods, Demons, Hero, War, Modern, Slice of Life, Dungeons, Scheme, Conspiracy, Evolution, Cheat, Weak to Strong, Drama, School Life,